---> uname -a: Linux prd-centos8-docker-8c-8g-1821.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 997 28741 19 2151 30454 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d4:6f:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fed4:6fcb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:70:90:fa brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/21/2026 _x86_64_ (8 CPU) 11:10:12 LINUX RESTART (8 CPU) 11:11:01 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 123.36 0.27 123.10 76.65 10484.77 11:13:01 AM 28.20 0.00 28.20 0.00 3531.36 11:14:01 AM 0.73 0.05 0.68 1.07 9.92 11:15:01 AM 0.33 0.00 0.33 0.00 3.98 11:16:01 AM 0.33 0.00 0.33 0.00 4.05 11:17:01 AM 0.52 0.00 0.52 0.00 6.58 11:18:01 AM 0.30 0.00 0.30 0.00 3.42 11:19:01 AM 0.32 0.00 0.32 0.00 3.72 11:20:01 AM 0.32 0.00 0.32 0.00 3.57 11:21:01 AM 0.58 0.00 0.58 0.00 7.50 11:22:01 AM 0.35 0.00 0.35 0.00 4.55 11:23:01 AM 0.35 0.00 0.35 0.00 3.68 11:24:01 AM 0.35 0.00 0.35 0.00 3.72 Average: 12.00 0.02 11.98 5.98 1082.26 11:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 29551312 31293668 3104400 9.51 2688 2061392 1387124 4.12 150456 2496820 86248 11:13:01 AM 29543176 31285536 3112536 9.53 2688 2061396 1387124 4.12 150460 2503484 4 11:14:01 AM 29534060 31276440 3121652 9.56 2688 2061412 1387124 4.12 150464 2512720 4 11:15:01 AM 29533564 31275948 3122148 9.56 2688 2061416 1387124 4.12 150464 2512896 12 11:16:01 AM 29533872 31276256 3121840 9.56 2688 2061416 1387124 4.12 150464 2513060 4 11:17:01 AM 29533192 31275580 3122520 9.56 2688 2061420 1387124 4.12 150468 2513288 4 11:18:01 AM 29533428 31275816 3122284 9.56 2688 2061420 1387124 4.12 150464 2513292 4 11:19:01 AM 29533548 31275940 3122164 9.56 2688 2061424 1387124 4.12 150464 2513228 8 11:20:01 AM 29528888 31271280 3126824 9.58 2688 2061424 1408264 4.18 150464 2517588 4 11:21:01 AM 29514304 31256704 3141408 9.62 2688 2061432 1390704 4.13 150468 2532280 4 11:22:01 AM 29515820 31258224 3139892 9.62 2688 2061436 1390704 4.13 150468 2531544 4 11:23:01 AM 29515592 31257996 3140120 9.62 2688 2061436 1407128 4.17 150468 2531692 4 11:24:01 AM 29515712 31258120 3140000 9.62 2688 2061440 1407128 4.17 150464 2531584 4 Average: 29529728 31272116 3125984 9.57 2688 2061420 1392378 4.13 150464 2517190 6639 11:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 62.79 46.48 969.75 7.94 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 3.57 1.53 4.87 0.34 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 0.28 0.20 0.07 0.22 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 1.37 0.57 0.52 0.70 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 0.37 0.22 0.14 0.29 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 0.58 0.32 0.28 0.84 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 0.33 0.22 0.14 0.28 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 1.37 0.57 0.57 0.70 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 0.20 0.13 0.07 0.22 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.52 3.90 75.12 0.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/21/2026 _x86_64_ (8 CPU) 11:10:12 LINUX RESTART (8 CPU) 11:11:01 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 5.82 0.00 0.56 0.30 0.04 93.28 11:12:01 AM 0 0.98 0.00 0.15 0.07 0.05 98.75 11:12:01 AM 1 0.40 0.00 0.32 0.48 0.05 98.75 11:12:01 AM 2 12.16 0.00 1.10 0.20 0.03 86.51 11:12:01 AM 3 24.40 0.00 2.02 0.73 0.05 72.80 11:12:01 AM 4 2.00 0.00 0.30 0.57 0.02 97.11 11:12:01 AM 5 5.45 0.00 0.45 0.25 0.03 93.81 11:12:01 AM 6 0.82 0.00 0.07 0.02 0.03 99.06 11:12:01 AM 7 0.32 0.00 0.10 0.08 0.03 99.47 11:13:01 AM all 0.21 0.00 0.06 0.09 0.02 99.61 11:13:01 AM 0 0.07 0.00 0.05 0.02 0.03 99.83 11:13:01 AM 1 0.15 0.00 0.17 0.37 0.02 99.30 11:13:01 AM 2 0.07 0.00 0.08 0.13 0.05 99.67 11:13:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:13:01 AM 4 0.05 0.00 0.05 0.15 0.02 99.73 11:13:01 AM 5 0.68 0.00 0.02 0.05 0.00 99.25 11:13:01 AM 6 0.55 0.00 0.03 0.02 0.02 99.38 11:13:01 AM 7 0.12 0.00 0.10 0.00 0.05 99.73 11:14:01 AM all 0.10 0.00 0.02 0.00 0.03 99.85 11:14:01 AM 0 0.05 0.00 0.02 0.00 0.05 99.88 11:14:01 AM 1 0.07 0.00 0.02 0.00 0.03 99.88 11:14:01 AM 2 0.07 0.00 0.05 0.00 0.03 99.85 11:14:01 AM 3 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 AM 4 0.02 0.00 0.03 0.00 0.00 99.95 11:14:01 AM 5 0.50 0.00 0.00 0.00 0.03 99.47 11:14:01 AM 6 0.03 0.00 0.02 0.00 0.02 99.93 11:14:01 AM 7 0.05 0.00 0.05 0.00 0.03 99.87 11:15:01 AM all 0.12 0.00 0.03 0.00 0.02 99.83 11:15:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 11:15:01 AM 1 0.03 0.00 0.03 0.00 0.02 99.92 11:15:01 AM 2 0.12 0.00 0.07 0.00 0.05 99.77 11:15:01 AM 3 0.07 0.00 0.02 0.00 0.02 99.90 11:15:01 AM 4 0.05 0.00 0.02 0.00 0.02 99.92 11:15:01 AM 5 0.52 0.00 0.02 0.00 0.02 99.45 11:15:01 AM 6 0.08 0.00 0.02 0.00 0.02 99.88 11:15:01 AM 7 0.08 0.00 0.02 0.00 0.03 99.87 11:16:01 AM all 0.09 0.00 0.02 0.00 0.03 99.85 11:16:01 AM 0 0.03 0.00 0.02 0.00 0.05 99.90 11:16:01 AM 1 0.02 0.00 0.00 0.00 0.02 99.97 11:16:01 AM 2 0.07 0.00 0.07 0.00 0.07 99.80 11:16:01 AM 3 0.07 0.00 0.03 0.00 0.03 99.87 11:16:01 AM 4 0.00 0.00 0.02 0.00 0.00 99.98 11:16:01 AM 5 0.45 0.00 0.00 0.00 0.00 99.55 11:16:01 AM 6 0.07 0.00 0.02 0.00 0.03 99.88 11:16:01 AM 7 0.05 0.00 0.03 0.00 0.03 99.88 11:17:01 AM all 0.08 0.00 0.02 0.00 0.03 99.87 11:17:01 AM 0 0.07 0.00 0.02 0.00 0.03 99.88 11:17:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 11:17:01 AM 2 0.05 0.00 0.03 0.00 0.07 99.85 11:17:01 AM 3 0.08 0.00 0.00 0.00 0.02 99.90 11:17:01 AM 4 0.02 0.00 0.00 0.00 0.00 99.98 11:17:01 AM 5 0.25 0.00 0.05 0.00 0.03 99.67 11:17:01 AM 6 0.05 0.00 0.03 0.00 0.03 99.88 11:17:01 AM 7 0.05 0.00 0.03 0.00 0.03 99.88 11:18:01 AM all 0.09 0.00 0.03 0.00 0.03 99.86 11:18:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 11:18:01 AM 1 0.05 0.00 0.03 0.00 0.05 99.87 11:18:01 AM 2 0.07 0.00 0.03 0.00 0.03 99.87 11:18:01 AM 3 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 AM 4 0.02 0.00 0.02 0.00 0.02 99.95 11:18:01 AM 5 0.48 0.00 0.07 0.00 0.03 99.42 11:18:01 AM 6 0.03 0.00 0.02 0.00 0.02 99.93 11:18:01 AM 7 0.03 0.00 0.03 0.00 0.03 99.90 11:19:01 AM all 0.07 0.00 0.02 0.00 0.02 99.89 11:19:01 AM 0 0.00 0.00 0.00 0.00 0.03 99.97 11:19:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 11:19:01 AM 2 0.12 0.00 0.07 0.00 0.05 99.77 11:19:01 AM 3 0.03 0.00 0.00 0.00 0.00 99.97 11:19:01 AM 4 0.02 0.00 0.00 0.00 0.00 99.98 11:19:01 AM 5 0.32 0.00 0.03 0.00 0.02 99.63 11:19:01 AM 6 0.03 0.00 0.05 0.00 0.03 99.88 11:19:01 AM 7 0.02 0.00 0.02 0.00 0.02 99.95 11:20:01 AM all 0.10 0.00 0.04 0.00 0.03 99.83 11:20:01 AM 0 0.03 0.00 0.00 0.00 0.03 99.93 11:20:01 AM 1 0.03 0.00 0.02 0.00 0.02 99.93 11:20:01 AM 2 0.12 0.00 0.08 0.00 0.07 99.73 11:20:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:20:01 AM 4 0.03 0.00 0.13 0.00 0.00 99.83 11:20:01 AM 5 0.52 0.00 0.02 0.00 0.02 99.45 11:20:01 AM 6 0.05 0.00 0.03 0.00 0.05 99.87 11:20:01 AM 7 0.00 0.00 0.03 0.00 0.02 99.95 11:21:01 AM all 0.13 0.00 0.03 0.00 0.03 99.81 11:21:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 11:21:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:21:01 AM 2 0.08 0.00 0.05 0.00 0.08 99.78 11:21:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:21:01 AM 4 0.02 0.00 0.03 0.00 0.00 99.95 11:21:01 AM 5 0.68 0.00 0.00 0.00 0.02 99.30 11:21:01 AM 6 0.08 0.00 0.07 0.00 0.05 99.80 11:21:01 AM 7 0.03 0.00 0.02 0.00 0.02 99.93 11:22:01 AM all 0.13 0.00 0.03 0.00 0.03 99.81 11:22:01 AM 0 0.03 0.00 0.02 0.00 0.03 99.92 11:22:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:22:01 AM 2 0.08 0.00 0.03 0.00 0.05 99.83 11:22:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:22:01 AM 4 0.03 0.00 0.03 0.00 0.00 99.93 11:22:01 AM 5 0.63 0.00 0.02 0.00 0.00 99.35 11:22:01 AM 6 0.12 0.00 0.07 0.00 0.08 99.73 11:22:01 AM 7 0.02 0.00 0.03 0.00 0.02 99.93 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 0.10 0.00 0.02 0.00 0.03 99.85 11:23:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 11:23:01 AM 1 0.02 0.00 0.00 0.00 0.00 99.98 11:23:01 AM 2 0.10 0.00 0.03 0.00 0.03 99.83 11:23:01 AM 3 0.02 0.00 0.03 0.00 0.02 99.93 11:23:01 AM 4 0.03 0.00 0.00 0.00 0.02 99.95 11:23:01 AM 5 0.40 0.00 0.00 0.00 0.02 99.58 11:23:01 AM 6 0.07 0.00 0.07 0.00 0.05 99.82 11:23:01 AM 7 0.08 0.00 0.00 0.00 0.03 99.88 11:24:01 AM all 0.09 0.00 0.03 0.00 0.03 99.85 11:24:01 AM 0 0.03 0.00 0.03 0.00 0.05 99.88 11:24:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 11:24:01 AM 2 0.10 0.00 0.07 0.00 0.03 99.80 11:24:01 AM 3 0.03 0.00 0.02 0.00 0.02 99.93 11:24:01 AM 4 0.02 0.00 0.02 0.00 0.00 99.97 11:24:01 AM 5 0.47 0.00 0.00 0.00 0.02 99.52 11:24:01 AM 6 0.05 0.00 0.03 0.00 0.03 99.88 11:24:01 AM 7 0.03 0.00 0.03 0.00 0.05 99.88 Average: all 0.55 0.00 0.07 0.03 0.03 99.32 Average: 0 0.11 0.00 0.03 0.01 0.04 99.81 Average: 1 0.08 0.00 0.06 0.07 0.02 99.78 Average: 2 1.01 0.00 0.14 0.03 0.05 98.77 Average: 3 1.91 0.00 0.17 0.06 0.01 97.86 Average: 4 0.18 0.00 0.05 0.06 0.01 99.71 Average: 5 0.87 0.00 0.05 0.02 0.02 99.03 Average: 6 0.16 0.00 0.04 0.00 0.04 99.77 Average: 7 0.07 0.00 0.04 0.01 0.03 99.86